What is the most common cause of late postpartum hemorrhage?
Retained placental fragments
Uterine atony
Trauma
Lacerations
The Correct Answer is A
Retained placental fragments are the most common cause of late postpartum hemorrhage. Retained placental fragments can lead to infection and subinvolution of the placental site, which prevents the uterus from contracting and stopping the bleeding.
Choice B is wrong because uterine atony is the most common cause of early postpartum hemorrhage, not late postpartum hemorrhage. Uterine atony occurs when the uterus fails to contract after delivery.
Choice C is wrong because trauma is a rare cause of late postpartum hemorrhage. Trauma can occur during delivery and cause lacerations or hematomas that can bleed later, but this is uncommon.
Choice D is wrong because lacerations are also a rare cause of late postpartum hemorrhage. Lacerations can occur in the cervix, vagina or perineum during delivery and cause bleeding, but this usually happens immediately or within 24 hours after delivery.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
The correct answer is choice A, C, D and E. These medications are all uterotonic agents that can stimulate uterine contractions and reduce bleeding.
They act on different receptors in the uterus and have different side effects and contraindications.
Choice B is wrong because magnesium sulfate is a tocolytic agent that can relax uterine muscles and prevent preterm labor.
It is not indicated for postpartum hemorrhage and can worsen uterine atony.
Normal ranges for postpartum blood loss are less than 500 mL for vaginal delivery and less than 1000 mL for cesarean delivery.
Uterine atony is the most common cause of postpartum hemorrhage and occurs when the uterus fails to contract adequately after delivery.
Risk factors include prolonged or rapid labor, overdistension of the uterus, multiparity, retained placenta, infection and anesthesia.
Correct Answer is ["B","D","E"]
Explanation
The correct answer is choice B, D and E. The nurse should include the following information in the teaching:
• Increase iron-rich foods in the diet.This can help replenish the blood loss and prevent anemia.
• Report any signs of infection, such as fever or foul-smelling lochia.These can indicate a serious complication that needs immediate medical attention.
• Resume sexual intercourse as soon as desired.There is no evidence that sexual activity increases the risk of bleeding or infection after postpartum hemorrhage.
Choice A is wrong because increasing fluid intake to at least 3 L per day is not necessary for postpartum hemorrhage recovery.Fluid intake should be based on thirst and urine output.
Choice C is wrong because avoiding strenuous activities for 6 weeks is not a specific recommendation for postpartum hemorrhage.The nurse should advise the client to gradually resume normal activities as tolerated and to rest when needed.
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